Kowint vs Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kowint
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This is an energy management app, which has the following four functions: 1. View the device list page 2. Check the energy flow of the device and the specific energy change 3. Check the energy supply trend of the device 4. Data statistics and viewing
Smart
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"Manage the operation of energy power stations, realize remote monitoring and OTA upgrades. Users can check system status, health reports and fault alarms at any time to ensure worry-free operation and maintenance."
Screenshots
Verdict
The clearest difference is iOS requirement: Kowint at 11.0 against Smart's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Kowint ships an update every 3 weeks, Smart every 2 weeks. The most recent releases landed on September 13, 2026 and September 11, 2026 respectively.
| Parameter | Kowint | Smart |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 38 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | KOWINT ENERGY | Ruihe Energy (Shenzhen) Co.,Ltd. |
In-app purchases
Kowint
No in-app purchases
Smart
No in-app purchases
